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878ddf1f | 1 | /*++\r |
2 | \r | |
3 | Copyright (c) 2006, Intel Corporation \r | |
4 | All rights reserved. This program and the accompanying materials \r | |
5 | are licensed and made available under the terms and conditions of the BSD License \r | |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | PlatformStatusCode.c \r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | Contains NT32 specific implementations required to use status codes.\r | |
19 | \r | |
20 | --*/\r | |
21 | \r | |
22 | #include "../MonoStatusCode.h"\r | |
23 | \r | |
24 | \r | |
25 | BOOLEAN gRunningFromMemory = FALSE;\r | |
26 | //\r | |
27 | // Platform definitions\r | |
28 | //\r | |
29 | EFI_PEI_REPORT_STATUS_CODE mSecReportStatusCode = NULL;\r | |
30 | \r | |
31 | extern EFI_PEI_PROGRESS_CODE_PPI mStatusCodePpi;\r | |
32 | \r | |
33 | //\r | |
34 | // Function implementations\r | |
35 | //\r | |
36 | EFI_STATUS\r | |
37 | EFIAPI\r | |
38 | PlatformReportStatusCode (\r | |
39 | IN EFI_PEI_SERVICES **PeiServices,\r | |
40 | IN EFI_STATUS_CODE_TYPE CodeType,\r | |
41 | IN EFI_STATUS_CODE_VALUE Value,\r | |
42 | IN UINT32 Instance,\r | |
43 | IN EFI_GUID * CallerId,\r | |
44 | IN EFI_STATUS_CODE_DATA * Data OPTIONAL\r | |
45 | )\r | |
46 | /*++\r | |
47 | \r | |
48 | Routine Description:\r | |
49 | \r | |
50 | Call all status code listeners in the MonoStatusCode.\r | |
51 | \r | |
52 | Arguments:\r | |
53 | \r | |
54 | Same as ReportStatusCode service\r | |
55 | \r | |
56 | Returns:\r | |
57 | \r | |
58 | EFI_SUCCESS Always returns success.\r | |
59 | \r | |
60 | --*/\r | |
61 | {\r | |
62 | mSecReportStatusCode (PeiServices, CodeType, Value, Instance, CallerId, Data);\r | |
63 | MemoryReportStatusCode (CodeType, Value, Instance, CallerId, Data);\r | |
64 | return EFI_SUCCESS;\r | |
65 | }\r | |
66 | \r | |
67 | VOID\r | |
68 | PlatformInitializeStatusCode (\r | |
69 | IN EFI_FFS_FILE_HEADER *FfsHeader,\r | |
70 | IN EFI_PEI_SERVICES **PeiServices\r | |
71 | )\r | |
72 | /*++\r | |
73 | \r | |
74 | Routine Description:\r | |
75 | \r | |
76 | Initialize the status code listeners. This consists of locating the \r | |
77 | listener produced by SecMain.exe.\r | |
78 | \r | |
79 | Arguments:\r | |
80 | \r | |
81 | FfsHeader - FV this PEIM was loaded from.\r | |
82 | PeiServices - General purpose services available to every PEIM.\r | |
83 | \r | |
84 | Returns:\r | |
85 | \r | |
86 | None\r | |
87 | \r | |
88 | --*/\r | |
89 | {\r | |
90 | EFI_STATUS Status;\r | |
91 | EFI_PEI_PROGRESS_CODE_PPI *ReportStatusCodePpi;\r | |
92 | EFI_PEI_PPI_DESCRIPTOR *ReportStatusCodeDescriptor;\r | |
93 | \r | |
94 | //\r | |
95 | // Cache the existing status code listener installed by the SEC core.\r | |
96 | // We should actually do a heap allocate, install a PPI, etc, but since we\r | |
97 | // know that we are running from a DLL, we can use global variables, and\r | |
98 | // directly update the status code PPI descriptor\r | |
99 | //\r | |
100 | //\r | |
101 | // Locate SEC status code PPI\r | |
102 | //\r | |
103 | Status = (*PeiServices)->LocatePpi (\r | |
104 | PeiServices,\r | |
105 | &gEfiPeiStatusCodePpiGuid,\r | |
106 | 0,\r | |
107 | &ReportStatusCodeDescriptor,\r | |
108 | &ReportStatusCodePpi\r | |
109 | );\r | |
110 | if (EFI_ERROR (Status)) {\r | |
111 | return ;\r | |
112 | }\r | |
113 | \r | |
114 | mSecReportStatusCode = ReportStatusCodePpi->ReportStatusCode;\r | |
115 | ReportStatusCodeDescriptor->Ppi = &mStatusCodePpi;\r | |
116 | \r | |
117 | //\r | |
118 | // Always initialize memory status code listener.\r | |
119 | //\r | |
120 | MemoryStatusCodeInitialize (FfsHeader, PeiServices);\r | |
121 | \r | |
122 | }\r | |
123 | \r | |
124 | EFI_STATUS\r | |
125 | EFIAPI\r | |
126 | InstallMonoStatusCode (\r | |
127 | IN EFI_FFS_FILE_HEADER *FfsHeader,\r | |
128 | IN EFI_PEI_SERVICES **PeiServices\r | |
129 | )\r | |
130 | /*++\r | |
131 | \r | |
132 | Routine Description:\r | |
133 | \r | |
134 | Install the PEIM. Publish the DXE callback as well.\r | |
135 | \r | |
136 | Arguments:\r | |
137 | \r | |
138 | FfsHeader - FV this PEIM was loaded from.\r | |
139 | PeiServices - General purpose services available to every PEIM.\r | |
140 | \r | |
141 | Returns:\r | |
142 | \r | |
143 | EFI_SUCCESS The function always returns success.\r | |
144 | \r | |
145 | --*/\r | |
146 | {\r | |
147 | if (!gRunningFromMemory) {\r | |
148 | //\r | |
149 | // First pass, running from flash, initialize everything\r | |
150 | //\r | |
151 | InitializeMonoStatusCode (FfsHeader, PeiServices);\r | |
152 | } else {\r | |
153 | //\r | |
154 | // Second pass, running from memory, initialize memory listener and\r | |
155 | // publish the DXE listener in a HOB.\r | |
156 | //\r | |
157 | MemoryStatusCodeInitialize (FfsHeader, PeiServices);\r | |
158 | InitializeDxeReportStatusCode (PeiServices);\r | |
159 | }\r | |
160 | \r | |
161 | return EFI_SUCCESS;\r | |
162 | }\r |